Martin Valko
Acting
Born: 1971-04-13 in Czechoslovakia
Biography
Martin Valko, also known as Sergej Petronov, is a former Slovak pornographic actor who appeared in gay porn movies and magazines. He is 6'1", and weighed about 190 lbs. when he was making movies. He performed in both the top and bottom roles. Valko was in a car accident in 1997 that ended his video career and injured him badly, although he did recover.
Known For
Barely Legal
The Chain Reaction
Builder
Tender Strangers
Sergej
Accidental Lovers
Sauna Paradiso
Lukas' Story
Lukas' Story 2: When Boy Meets Boy
The Plowboys
Nighthawken
Lukas' Story 3
Boy: Bohemian Boys
Lukas' Stories
